Avenger FDT1IR Dual Fuel Vent Free Infrared Heater, Thermostat, 10,000 BTU Patented dual fuel technology: Natural gas or liquid propane Product dimensions: 20.5" h x 15.79" w x 6.65" d Thermostat control - the control automatically cycles the burner on and off to maintain a desired room temperature 5 heat settings with micro heat adjustments between each setting Please note: This item is not for sale to residents in California, check your local regulations befo